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<body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px"><a name="TPOPS_GaussDB_000540"></a><a name="TPOPS_GaussDB_000540"></a>

<h1 class="topictitle1">About SLA </h1>
<div><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001607691460_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p450712339156">Service level agreement (SLA) is a set of configurable data protection policies that define rules for data protection and copy retention. These policies are associated with an environment to implement protection.</p>
<p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001607691460_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p0553222467">To meet enterprises' different data protection requirements for various environments, the <span id="TPOPS_GaussDB_000540__tdsql_gud_060_text12502183914312">OceanProtect</span> allows users to customize SLAs.</p>
<div class="section" id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001607691460_en-us_topic_0000001188593208_en-us_topic_0000001170622238_section1969174516230"><h4 class="sectiontitle">Custom SLAs</h4><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p118482029286">You can customize SLAs for backup, archive, and replication jobs. In an SLA, you can define basic parameters such as the job execution interval, time window, and copy retention duration, as well as other advanced parameters specific to various resources to be protected.</p>
<p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p1186264517237"><a href="#TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_table171521524193513">Table 1</a> describes the SLAs used for different types of jobs.</p>

<div class="tablenoborder"><a name="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_table171521524193513"></a><a name="tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_table171521524193513"></a><table cellpadding="4" cellspacing="0" summary="" id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_table171521524193513" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Custom SLAs</caption><colgroup><col style="width:19.75%"><col style="width:80.25%"></colgroup><thead align="left"><tr id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_row615222414352"><th align="left" class="cellrowborder" valign="top" width="19.75%" id="mcps1.3.3.4.2.3.1.1"><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p5152182416356">SLA</p>
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<th align="left" class="cellrowborder" valign="top" width="80.25%" id="mcps1.3.3.4.2.3.1.2"><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p7152162483518">Description</p>
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<tbody><tr id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_row7152102483518"><td class="cellrowborder" valign="top" width="19.75%" headers="mcps1.3.3.4.2.3.1.1 "><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p14152132413510">Backup SLA</p>
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<td class="cellrowborder" valign="top" width="80.25%" headers="mcps1.3.3.4.2.3.1.2 "><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p2015222473514">Define parameters such as the backup job execution interval and backup copy retention period.</p>
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<tr id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_row61521124173515"><td class="cellrowborder" valign="top" width="19.75%" headers="mcps1.3.3.4.2.3.1.1 "><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p71523242356">Replication SLA</p>
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<td class="cellrowborder" valign="top" width="80.25%" headers="mcps1.3.3.4.2.3.1.2 "><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p1315215248355">Specify the target cluster to which a backup copy is replicated, and define parameters such as the replication job execution interval and replication copy retention period.</p>
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<tr id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_row1615272463520"><td class="cellrowborder" valign="top" width="19.75%" headers="mcps1.3.3.4.2.3.1.1 "><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p5152102443511">Archive SLA</p>
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<td class="cellrowborder" valign="top" width="80.25%" headers="mcps1.3.3.4.2.3.1.2 "><p id="TPOPS_GaussDB_000540__tdsql_gud_060_en-us_topic_0000001839223149_en-us_topic_0000001188593208_en-us_topic_0000001170622238_p915252410357">Specify the archive storage (object storage or tape libraries) to which backup copies or replication copies are to be archived, and define parameters such as the archive job execution interval and archive copy retention period.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="TPOPS_GaussDB_00052.html">SLA</a></div>
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